/**
 * Copyright 2016 Facebook, Inc.
 *
 * You are hereby granted a non-exclusive, worldwide, royalty-free license to
 * use, copy, modify, and distribute this software in source code or binary
 * form for use in connection with the web services and APIs provided by
 * Facebook.
 *
 * As with any software that integrates with the Facebook platform, your use
 * of this software is subject to the Facebook Developer Principles and
 * Policies [http://developers.facebook.com/policy/]. This copyright notice
 * shall be included in all copies or substantial portions of the software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 * DEALINGS IN THE SOFTWARE
 */

"use strict";

jest.dontMock("../schedule");
import schedule from "../schedule";

describe("schedule reducer", () => {
  it("is empty by default", () => {
    expect(schedule(undefined, ({}: any))).toEqual({});
  });

  it("adds sessions to schedule", () => {
    expect(schedule({}, { type: "SESSION_ADDED", id: "one" })).toEqual({
      one: true
    });

    expect(
      schedule({ one: true }, { type: "SESSION_ADDED", id: "two" })
    ).toEqual({ one: true, two: true });
  });

  it("removes sessions from schedule", () => {
    expect(
      schedule(
        {
          one: true,
          two: true
        },
        {
          type: "SESSION_REMOVED",
          id: "two"
        }
      )
    ).toEqual({
      one: true
    });
  });

  it("restores schedule when logging in", () => {
    expect(
      schedule(
        {
          one: true
        },
        {
          type: "RESTORED_SCHEDULE",
          list: [{ id: "two" }, { id: "three" }]
        }
      )
    ).toEqual({
      two: true,
      three: true
    });
  });

  it("clears schedule when logging out", () => {
    expect(
      schedule(
        {
          one: true,
          two: true
        },
        {
          type: "LOGGED_OUT"
        }
      )
    ).toEqual({});
  });
});
